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Wholesale 5000μF High Voltage DZMJ DC Filter Capacitor

Home / Products / DC Filter Capacitor / 5000μF High Voltage DZMJ DC Filter Capacitor

5000μF High Voltage DZMJ DC Filter Capacitor

5000μF high-voltage DZMJ DC filter capacitors are carefully built with advanced manufacturing technology and high-quality materials, aiming to provide a stable and efficient filtering solution for your high-voltage DC (HVDC) applications, ensuring that the reliability and stability of the system operation reach heights. With a capacity of up to 5000 microfarads (μF), it can effectively absorb and smooth high-frequency ripple and pulse interference in the DC system, provide a pure and stable DC power supply for the load, reduce the impact of harmonics on the system, and improve overall operating efficiency. Specially designed for high-voltage environments, it has withstand voltage performance, can work stably within the predetermined voltage range, and can calmly deal with transient overvoltages to protect circuit safety. DZMJ series DC filter capacitors are widely used in power electronic converters, new energy power generation systems (such as photovoltaic inverters, wind power converters), electric vehicle charging stations, industrial automation control, and other fields. It is an ideal choice for improving system performance and reducing energy consumption.

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  • Specification

    Capacitors can be supplied with either of the following configurations depending on the applications & customers' requirements.
    Configuration 1:Single cooled-isolated/dead case design, with sub-sections. (all terminals isolated).
    Configuration 2:Double cooled-isolated/dead case design, without sub-sections. (all terminals isolated).

  • describe

    TYPE Rated UN (V) QN(kvar) fN (Hz) CN(μF) IN (A)
    DCMJ 0.45-2250S   450 2250 0
    DCMJ 0.65-600S  1200 2600 0
    DCMJ 0.85-3000S 860 3000 0
    DCMJ 1.2-3000S 1200 3000 0
    DCMJ 0.9-4000S 900 4000 0
    DCMJ 0.9- 5000S 900 5000 0
    DCMJ 1.2 - 5000 1200 5000 0
    DCMJ 1.8- 5000 1800 5000 0

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Power Electronics & Filtering Capacitors

5000µF High Voltage DZMJ DC Filter Capacitor

Designed for high-voltage DC applications requiring stable and efficient filtering. Supports power electronic converters, renewable energy systems, EV charging stations, and industrial automation control.

Product Overview

The DZMJ series delivers capacitance of 5000 µF with high-voltage DC filtering capability, supporting HVDC applications requiring stable and reliable operation.

The capacitor construction uses metallized polypropylene film dielectric with self-healing properties. Advanced manufacturing technology and materials provide a stable and efficient filtering solution for high-voltage DC applications. With capacitance up to 5000 µF, the capacitor effectively absorbs and smooths high-frequency ripple and pulse interference in DC systems, providing a pure and stable DC power supply for loads. The design reduces harmonic impact on systems and improves overall operating efficiency.

Two configuration options are available to accommodate different system requirements: single cooled-isolated case design with sub-sections (all terminals isolated) and double cooled-isolated case design without sub-sections (all terminals isolated). This flexibility allows integration with various system grounding requirements and thermal management approaches.

Core Advantages

01

Ultra-Large Capacitance

5000 µF capacitance effectively absorbs and smooths high-frequency ripple and pulse interference, providing a pure and stable DC power supply for loads.

02

High Voltage Withstand

Designed for high-voltage environments with withstand voltage performance. Works stably within predetermined voltage range and handles transient overvoltages to protect circuit safety.

03

Harmonic Reduction

Reduces impact of harmonics on the system, improving overall operating efficiency and power quality for DC applications.

04

Configurable Options

Single cooled and double cooled isolated case configurations available. All terminals isolated for flexible integration with various system grounding requirements.

Product Characteristics

▸

Dielectric & Core Material

Metallized polypropylene film with self-healing properties. Advanced manufacturing technology ensures stable performance and long-term reliability in DC applications.

▸

Filtering Capability

5000 µF capacitance effectively absorbs high-frequency ripple and pulse interference, providing pure and stable DC power. Reduces harmonic impact on systems.

▸

Voltage Withstand Performance

Specially designed for high-voltage environments with withstand voltage capability. Handles transient overvoltages to protect circuit safety and ensure system reliability.

▸

Case Configurations

Isolated case designs with all terminals isolated. Single cooled configuration with sub-sections for fault isolation. Double cooled configuration without sub-sections for enhanced thermal management.

▸

Discharge & Safety

Internal discharge resistors reduce stored charge to safe levels within 60 seconds of disconnection, ensuring safety during maintenance and operation.

Application Scenarios

Power Electronic Converters

Provides stable DC filtering for power electronic converters, ensuring reliable operation and improved power quality in conversion systems.

Renewable Energy Systems

Supports photovoltaic inverters and wind power converters with effective DC bus filtering, reducing harmonics and improving system efficiency.

EV Charging Stations

Enables stable DC power delivery for electric vehicle charging stations. Large capacitance ensures smooth power output during charging cycles.

Industrial Automation Control

Provides reliable filtering and voltage stabilization for industrial automation control systems, ensuring clean power for sensitive control electronics.

Installation & Operation Notes

01

Voltage Rating Verification

Verify system voltage matches capacitor rating before installation. High voltage withstand ensures reliable operation, but proper voltage matching is essential.

02

Cooling Requirements

Single cooled configurations require adequate airflow for heat dissipation. Double cooled configurations provide enhanced thermal management for higher power applications.

03

Mounting Orientation

Install with cooling ports oriented for optimal airflow. Single cooled configurations require horizontal mounting; double cooled configurations offer more installation flexibility.

04

Electrical Connections

Torque bus bar connections to specified values to minimize contact resistance. Loose connections cause localized heating and potential performance degradation.

05

Environmental Conditions

Indoor installation recommended. Ambient temperature range: -25°C to +85°C. Avoid corrosive gases, conductive dust, and excessive vibration.

Frequently Asked Questions

What is the difference between single cooled and double cooled configurations? +
Single cooled configuration uses one cooling system and includes sub-sections for internal fault isolation. Double cooled configuration provides enhanced thermal management with two independent cooling systems and no sub-sections, suitable for higher power applications requiring maximum heat dissipation capacity.
How does the capacitor reduce harmonic impact on the system? +
The 5000 µF capacitance effectively absorbs and smooths high-frequency ripple and pulse interference in the DC system. By providing a pure and stable DC power supply, the capacitor reduces the impact of harmonics, improving overall operating efficiency and system performance.
What is the expected service life under continuous operation? +
Service life is influenced by operating temperature, voltage stress, and duty cycle. Under rated conditions with proper cooling, the design life exceeds 80,000 hours. Advanced manufacturing technology and materials contribute to extended service intervals, with regular monitoring of capacitance and dissipation factor recommended to track degradation.
What applications are suitable for this capacitor? +
This capacitor is widely used in power electronic converters, new energy power generation systems (photovoltaic inverters, wind power converters), electric vehicle charging stations, and industrial automation control. Its high voltage withstand and large capacitance make it ideal for improving system performance and reducing energy consumption.
How does the capacitor handle transient overvoltages? +
The capacitor is specially designed for high-voltage environments with withstand voltage performance. It can work stably within the predetermined voltage range and calmly handle transient overvoltages to protect circuit safety, ensuring reliable operation in demanding high-voltage DC applications.
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Jiande Antai Power Capacitor Co., Ltd.
Jiande Antai Power Capacitor Co., Ltd.
Jiande Antai Power Capacitor Co., Ltd. is China Wholesale 5000μF High Voltage DZMJ DC Filter Capacitor Factory and 5000μF High Voltage DZMJ DC Filter Capacitor Suppliers, located on the banks of the beautiful Xin'an River in Jiande City, Zhejiang Province. It was founded in 2003 and has a history of nearly 20 years. The company specializes in producing RFM series electric heating capacitors, series resonant capacitors for small and high frequencies, and DZMJ series DC filter capacitors, with a complete production and quality management system. 1S09001 management system certification and CE certification, the company has a strong technical force, advanced production technology, complete testing methods, and independent research and development capabilities. The company's products are novel in design, exquisite in manufacturing, stable in quality, and deeply trusted by domestic and foreign users. With more than 10 years of export experience, the products are exported to the United States, Italy, Germany, Ukraine, Turkey, South Korea, India and other countries. Series resonant capacitors, large-capacity high-voltage capacitors, and filter capacitors have an advantage in the domestic and foreign markets. We offer 5000μF High Voltage DZMJ DC Filter Capacitor Suppliers for sale.
Certificate Of Honor
  • Certification
  • A Double Cooling Capacitor With Integrated Power Conduction And Heat Dissipation Mechanism
  • A Kind Of Welding And Flipping Platform For Capacitor Cooling Mechanism
  • A Copper Tube Expansion And Bending Device For Heat Dissipation Mechanism For Capacitors
  • A Copper Tube Expansion Machine With A Heat Dissipation Mechanism For Capacitors
  • A Capacitor Terminal Block
  • A Capacitor Film Core
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